bsc_msc_ip.c: Fix the reading of data...

len contains the actual length of the message and data_len
contains the size of the message. We want to read up to
data_len and not up to 0 bytes.

1 files changed, 1 insertions, 1 deletions

diff --git a/openbsc/src/bsc_msc_ip.c b/openbsc/src/bsc_msc_ip.c
index 0275df734..c552b7f6c 100644
--- a/openbsc/src/bsc_msc_ip.c
+++ b/openbsc/src/bsc_msc_ip.c
@@ -601,7 +601,7 @@ static int mgcp_do_read(struct bsc_fd *fd)
 		return -1;
 	}
 
-	ret = read(fd->fd, mgcp->data, mgcp->len);
+	ret = read(fd->fd, mgcp->data, mgcp->data_len);
 	if (ret <= 0) {
 		LOGP(DMGCP, LOGL_ERROR, "Failed to read: %d/%s\n", errno, strerror(errno));
 		msgb_free(mgcp);